7349980 has 24 divisors (see below), whose sum is σ = 16838640. Its totient is φ = 2672640.

The previous prime is 7349959. The next prime is 7349983. The reversal of 7349980 is 899437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7349983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16485 + ... + 16924.

It is an arithmetic number, because the mean of its divisors is an integer number (701610).

Almost surely, 2^7349980 is an apocalyptic number.

It is an amenable number.

7349980 is an abundant number, since it is smaller than the sum of its proper divisors (9488660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7349980 is a wasteful number, since it uses less digits than its factorization.

7349980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33429 (or 33427 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 7349980 is about 2711.0846537871. The cubic root of 7349980 is about 194.4294521472.

The spelling of 7349980 in words is "seven million, three hundred forty-nine thousand, nine hundred eighty".